Update README.md
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README.md
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@@ -29,7 +29,7 @@ MutBERT is a transformer-based genome foundation model trained only on Human gen
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```python
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from transformers import AutoTokenizer, AutoModel
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model_name = "JadenLong/MutBERT"
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tokenizer = AutoTokenizer.from_pretrained(model_name)
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model = AutoModel.from_pretrained(model_name, trust_remote_code=True)
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```
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@@ -52,7 +52,7 @@ dna = "ATCGGGGCCCATTA"
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inputs = tokenizer(dna, return_tensors='pt')["input_ids"]
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mut_inputs = F.one_hot(inputs, num_classes=len(tokenizer)).float().to("cpu") # len(tokenizer) is vocab size
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last_hidden_state = model(
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# or: last_hidden_state = model(mut_inputs)[0] # [1, sequence_length, 768]
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# embedding with mean pooling
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print(embedding_mean.shape) # expect to be 768
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# embedding with max pooling
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embedding_max = torch.max(
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print(embedding_max.shape) # expect to be 768
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```
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### Using as a Classifier
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```python
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from transformers import AutoModelForSequenceClassification
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model_name = "JadenLong/MutBERT"
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model = AutoModelForSequenceClassification.from_pretrained(model_name, trust_remote_code=True, num_labels=2)
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```
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If you want to scale your model context by 2x:
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```python
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model = AutoModel.from_pretrained(model_name,
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trust_remote_code=True,
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rope_scaling={'type': 'dynamic','factor': 2.0}
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```python
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from transformers import AutoTokenizer, AutoModel
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model_name = "JadenLong/MutBERT-Multi"
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tokenizer = AutoTokenizer.from_pretrained(model_name)
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model = AutoModel.from_pretrained(model_name, trust_remote_code=True)
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```
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inputs = tokenizer(dna, return_tensors='pt')["input_ids"]
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mut_inputs = F.one_hot(inputs, num_classes=len(tokenizer)).float().to("cpu") # len(tokenizer) is vocab size
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last_hidden_state = model(mut_inputs).last_hidden_state # [1, sequence_length, 768]
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# or: last_hidden_state = model(mut_inputs)[0] # [1, sequence_length, 768]
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# embedding with mean pooling
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print(embedding_mean.shape) # expect to be 768
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# embedding with max pooling
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embedding_max = torch.max(last_hidden_state[0], dim=0)[0]
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print(embedding_max.shape) # expect to be 768
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```
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### Using as a Classifier
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```python
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from transformers import AutoModelForSequenceClassification
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model_name = "JadenLong/MutBERT-Multi"
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model = AutoModelForSequenceClassification.from_pretrained(model_name, trust_remote_code=True, num_labels=2)
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```
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If you want to scale your model context by 2x:
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```python
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model_name = "JadenLong/MutBERT-Multi"
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model = AutoModel.from_pretrained(model_name,
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trust_remote_code=True,
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rope_scaling={'type': 'dynamic','factor': 2.0}
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